在这部伴舞女郎剧情片中,充满了舞蹈天赋的由香（岛袋宽子 饰）、对舞蹈事业充满了热情的美羽（平山绫 饰）、非常渴望能够踏入婚姻的殿堂的巴和想要当歌手，却在误打误撞之中成为了舞者的爱子（沙耶子 饰），这四个女人是当红歌星树里的伴舞女郎，她们合作亲密无间，彼此默契十足，在舞台上留下了许多耀眼的时刻。
可是某一日，四人震惊的得知，树里决定隐退歌坛，这也就意味着，她们四个人将会失去表演的舞台，而她们原本既定的人生也将发生变数。毫无经验的茶野（田中圭 饰）成为了她们新的经纪人，虽然茶野非常努力的为艺人们寻找着工作，但等待着她们的却往往都是失败和挫折。
A cadre of backup dancers is left astray when their star singer moves on with her life and marriage. They each had their own ambition and hope, which subconsciously rested on the star power of the singer. When plan A does not work, they cling to plan B. When that does not work, in an act of desperation, they are assigned to plan C by their agency. A fight and unprofessionalism seems to put the Backdancers on permanent ice.
不需歌唱的舞台。伴舞女郎。
